Lingaku
Sign In
Learn
Read
Loading
Lingaku
Japanese
Decks
Kanji List
Grammar List
Acknowledgements
About
Contact Us
© 2026, lingaku.com. Read our
Terms of Service
and
Privacy Policy
. Manage
Cookie Preferences
.
Words
Kanji
烟
酸
【
yān
suān
】
niacin (vitamin B3)
3-Pyridinecarboxylic acid C6H5NO2
nicotinic acid
烟
酸
【
yān
suān
】
niacin (vitamin B3)
3-Pyridinecarboxylic acid C6H5NO2
nicotinic acid
烟
HSK 3
2
含义
smoke, soot; opium; tobacco, cigarettes
拼音
yān
Details
酸
HSK 4
4
含义
tart, sour; acid; stiff; spoiled
拼音
suān
Details